Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931767 | Foot cover | — | 2005-08-23 |
| 6802330 | Auto-relieving pressure modulating valve | — | 2004-10-12 |
| 6609538 | Auto-relieving pressure modulating valve | — | 2003-08-26 |
| 6178988 | Hydrant design | — | 2001-01-30 |
| 5823259 | Well cap snorkel vent | — | 1998-10-20 |
| 4502510 | Automatic cleaning and metering device | — | 1985-03-05 |